The popular blogger was found by her distraught parents with her throat crack and stab wounds on her chest.

She only wore a suspender belt when she was killed in her rented flat in Moscow.

IT specialist Maxim Gareyev, 33, was interrogated by detectives in his apartment in the Moscow region before being bundled in a police vehicle and formally interrogated by the Russian Investigation Commission.

On a law enforcement video, he dramatically admitted that she had killed the doctor after meeting her for sex, and claimed: & # 39; She insulted me several times.

& # 39; She insulted my sexual ability and earning capacity.

& # 39; I could not stand that. & # 39;

Ekaterina Karaglanova, 24, who had more than 85,000 Instagram followers, was found with her throat crack and wore nothing but lace garters in her apartment in Moscow

Her body was put in a suitcase that her parents later found. She was also stabbed several times in the chest

He confessed: & # 39; I stabbed her at least five times with a knife around her neck and chest. & # 39;

Asked if he regrets this now, he said: & I will and I will help the investigation. & # 39;

Pro-Kremlin REN TV, citing law enforcement sources, said Gareyev had seen Semochkina pack a suitcase to travel to Amsterdam to mark her 25th birthday with another richer 52-year-old lover.

It is claimed that the IT specialist – who recently quit his job – & # 39; jealous & # 39; became.

A line broke out and she accused Gareyev of having a & # 39; poor & # 39; to be a man, the report said.

He then used a knife to kill her and tried to put her corpse in the suitcase, but that didn't work, according to the Komsomolskaya Pravda newspaper (KP).

It is also claimed that the IT specialist, who recently quit his job, became jealous after he noticed that the beauty blogger was packing a suitcase to travel to Amsterdam to mark her 25th birthday with another rich lover of 52 years old

The man is suspected of tidying up the apartment and packing blood-stained clothing and the murder weapon in a smaller Semochkina suitcase that also used the Ekaterina Karaglanova name.

He said he took the suitcase out of the flat and threw it in a trash can.

CCTV images show the man entering the apartment building where she lived with a plastic bag, his face hidden by a cap.

The text on his T-shirt is possible & # 39; Let & # 39; s Get Lost & # 39; in English.

Four hours later, the suspect left with a smaller suitcase and was seen wearing gloves even though it was 81F (27C) on the day the police said she was murdered.

After the murder, her attacker allegedly cleaned up the apartment and packed the blood-stained clothing and the murder weapon in a smaller suitcase

CCTV images show a man entering the apartment building where she carried a plastic bag with her on the day she was killed. Four hours later he leaves the block with a smaller suitcase and gloves on, despite being outside at 27 ° C

Before the man's arrest, friends claimed that Semochkina was threatened with death.

Her classmates also said that she was blackmailed about a nude photo sent to her staff.

One theory is that she had worked as an escort to find her way through her medical studies and that the explicit photos were linked to this.

The police did not comment on these claims.

The victim had around 85,000 subscribers for her glamorous messages, including revealing lingerie photos.

She was proud that fans said she had a resemblance to British actress and fashion icon Audrey Hepburn.

Semochkina had threatened death before arresting the man, her friends have claimed

Classmates also claimed that the student, who was a qualified physician and recently went to work in a hospital in Moscow, was blackmailed with nude photos & # 39; s

Her distraught parents found her body after concern that, according to local media, she had stopped answering her phone

Earlier this year she was worried about her safety, it was reported.

A friend named Oksana told the KP newspaper: & she said she could be killed.

& # 39; But I comforted her (told her) that they wouldn't hurt her.

& # 39; I can't believe Katya (Ekaterina) is no longer here. & # 39;

Another friend named Nina said she was blackmailed by & # 39; unknown people & # 39; about naked photos, according to KP.

Threats came from & # 39; dodgy & # 39; accounts on a Russian social media network, she said.

The beauty blogger would also be proud that fans said she had a resemblance to British actress and fashion icon Audrey Hepburn.

Naked photos of her were reportedly sent to other classmates, one of her friends says. It was also claimed that she was a prostitute

& # 39; They sent her naked photo & # 39; s not only to me but also to other classmates, & # 39; she said.

She told Ekaterina about it and & # 39; she said she had been harassed with those photos for several years & # 39 ;.

But the victim did not claim to know who sent the images.

One photo claims to show her naked with an unknown man.

One of her friends said she received naked photos from Semochkina in 2016 and 2018, but she said she didn't know who she sent

Reportedly, the police are looking for more information about her private life after claims that she had a relationship with a 52-year-old man

Another friend Svetlana said that Ekaterina hid her private life.

Her blog was started after she had a nose job when she was 21.

& # 39; This was her dream, & # 39; she said.

& # 39; Once she had undergone this surgery, she started taking photo shoots in underwear.

& # 39; Then began to become admirers. & # 39;

Reports say that escort sites include the photo of the recently qualified doctor under the name Ekaterina Karaglanova.

The police are looking for more information about her private life amid claims that she had a new relationship with a 52-year-old man and had experienced a violent divorce with a 32-year-old friend whom she was a & # 39; wolf & # 39; had branded.

The IT specialist who admitted her murder was interviewed by the Moscow police